Question

Chọn đáp án đúng nhất:

 

3/2

10/30

10/15

4/12

Answer 1

10/15

Answer 2

10/15

Answer 3

\(\dfrac{2}{3}=\dfrac{10}{15}\)

Answer 4

10/15 
tick cho mik nha

Answer 5

10/15

Answer 6

10/15